CN217834015U

CN217834015U - Low-noise concrete vibrating device

Info

Publication number: CN217834015U
Application number: CN202221678323.2U
Authority: CN
Inventors: 于文亮; 孔艳超; 芦杰; 潘国康; 孔士杰
Original assignee: Henan Kangtai Industrial Co ltd
Current assignee: Henan Kangtai Industrial Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-11-18
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a low noise concrete vibrating device, including the underframe that is used for placing, the interior diapire fixed mounting of underframe has first spring, and is a plurality of first spring all arranges at the even partition in the inside of underframe, and the equal fixed mounting of inner wall has the amortization cotton around the top of underframe, and the equal fixed mounting in top of a plurality of first springs has the vibration frame. The vibration mechanism is arranged to achieve the purpose that the concrete formwork is in generation processing, concrete is poured in the concrete formwork to be molded, the double-output-shaft motor is driven to work, the vibration frame is controlled to generate vibration force to drive the concrete formwork to vibrate, bubbles generated by pouring are eliminated by concrete collision inside the vibration mechanism, the vibration force of the vibration mechanism is moved downwards to extrude a first spring at the bottom end, sound in vibration caused by surrounding silencing cotton is reduced, the low-noise effect is achieved, and the condition that the existing vibration noise greatly influences the working mood of pouring workers is avoided.

Description

Low-noise concrete vibrating device

Technical Field

The utility model relates to a concrete vibration technical field especially relates to a low noise concrete vibrating device.

Background

Concrete, referred to as "concrete" for short: refers to a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering

After the concrete is conveyed to the prefabricated formwork, a large amount of bubbles can be carried in the concrete, and the concrete can generate the deposition of aggregates in the transportation process, so that the strength of a finally formed bearing floor slab or a bearing column is reduced, therefore, the concrete filled into the prefabricated formwork is vibrated to be dense by using a concrete vibrating rod in the building industry, so that the bubbles in the concrete are removed, and the aggregates and water in the concrete are uniformly vibrated.

The concrete vibrting spear among the prior art only has the vibration function, and the noise greatly influences the operational environment space in the vibration, still need control the vibrting spear and carry out the limit vibration and remove the change vibration position, and it is inhomogeneous to remove not in place easily to lead to the vibration, and the bubble elimination wholeness is poor, and is functional single.

In view of the related art in the above, the inventors have recognized the need for a low noise concrete vibrating device.

SUMMERY OF THE UTILITY MODEL

When generating the template for reinforced concrete pouring, the whole elimination of even vibration bubble is thorough, and reduces operational environment's vibration noise, strengthens comfortable operational environment, and this application provides a low noise concrete vibrating device.

The application provides a low noise concrete vibrating device adopts following technical scheme:

a low-noise concrete vibrating device comprises a bottom frame for placement, wherein first springs are fixedly mounted on the inner bottom wall of the bottom frame, the first springs are uniformly arranged in the bottom frame in an equal dividing manner, silencing cotton is fixedly mounted on the inner wall of the periphery of the top end of the bottom frame, a vibrating frame is fixedly mounted on the tops of the first springs, the vibrating frame generates vibrating force to drive the first springs to move in a stretching manner, and the periphery of the vibrating frame is driven by the vibrating force to realize silencing cotton compression movement;

the vibration frame realizes the vibration action through the inside vibrating mechanism who sets up of vibration frame, when vibrating mechanism vibrates, the concrete form frame that the vibration frame top set up follows the vibration motion.

Optionally, the vibration mechanism includes the fixed pipe of first direction of fixed mounting at vibration frame both sides inner wall, two the fixed pipe of first direction sets up relatively, the inner wall fixed mounting of the fixed pipe of first direction has the second spring, two the equal fixed mounting in relative one end of second spring has the fixed pipe of second direction, two the equal fixed mounting in relative surface of the fixed pipe of second direction has dual output shaft motor, two output shafts of dual output shaft motor are the setting of repelling each other.

Optionally, two output shafts of the motor with two output shafts are both fixedly provided with a cam shaft through a coupler, one end of the cam shaft is fixedly provided with a cam, and the protruding points of the two cams face in the same direction.

Optionally, the inner top wall fixed mounting of vibration frame has first U type seat, the relative inner wall in both sides of first U type seat all is connected with first articulated shaft through the bearing rotation, the circular arc fixed surface of first articulated shaft installs first articulated seat.

Optionally, the top fixed mounting of dual output shaft motor has second U type seat, second U type seat with first U type seat is mirror to the setting, just the U type recess of second U type seat with the U type recess of first U type seat is relative.

Optionally, the relative inner wall of second U type seat all is connected with the second articulated shaft through the bearing rotation, the circular arc fixed surface of second articulated shaft installs the articulated seat of second, the top of the articulated seat of second with the equal fixed mounting in relative bottom of first articulated seat has the connecting rod.

Optionally, the top of the vibration frame is fixedly mounted with the bottom of the concrete mold frame, and the vibration force of the vibration frame is consistent with the vibration force of the concrete mold frame.

In summary, the present application includes at least one of the following beneficial technical effects:

the vibration mechanism is arranged to achieve the purpose that a concrete template is generated and processed, when concrete is poured into the concrete template to be molded, the motor with double output shafts is driven to work, the vibration frame is controlled to generate vibration force to drive the concrete template to vibrate, air bubbles generated by pouring are eliminated by collision of the concrete in the vibration frame, the vibration force of the vibration mechanism moves downwards to extrude the first spring at the bottom end when vibrating, and sound generated by vibration of the first spring and the surrounding silencing cotton is reduced, the low-noise effect is achieved, and the condition that the existing vibration noise greatly influences the working mood of pouring workers is avoided.

Drawings

Fig. 1 is a schematic view of a low noise concrete vibration device according to the present invention;

fig. 2 is an exploded view of a low noise concrete vibration device according to the present invention;

fig. 3 is a sectional view of a vibration frame structure of a low-noise concrete vibration device provided by the present invention.

Description of reference numerals: 1. a bottom frame; 2. a first spring; 3. silencing cotton; 4. vibrating the frame; 5. a concrete form frame; 6. a first guide fixing tube; 7. a second spring; 8. a second guide fixing tube; 9. a motor with double output shafts; 10. a camshaft; 11. a cam; 12. a first U-shaped seat; 13. a first hinge shaft; 14. a first hinge mount; 15. a second U-shaped seat; 16. a second hinge shaft; 17. a second hinge mount; 18. a connecting rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-3, a low-noise concrete vibration device comprises a bottom frame 1 for placing, wherein first springs 2 are fixedly arranged on the inner bottom wall of the bottom frame 1, a plurality of first springs 2 are uniformly arranged in the bottom frame 1 in an equal-dividing manner, silencing cotton 3 is fixedly arranged on the inner wall of the periphery of the top end of the bottom frame 1, a vibration frame 4 is fixedly arranged on the tops of the first springs 2, the vibration frame 4 generates vibration force to drive the first springs 2 to do telescopic motion, and the silencing cotton 3 is compressed around the vibration frame 4 under the driving of the vibration force;

in order to realize the inside vibrational force drive vibration frame 4 synchronous oscillation of vibration frame 4, the interior roof fixed mounting that sets up vibration frame 4 has first U type seat 12, the relative inner wall in both sides of first U type seat 12 all is connected with first articulated shaft 13 through the bearing rotation, the circular arc fixed surface of first articulated shaft 13 installs first articulated seat 14, use first articulated shaft 13 and first U type seat 12 to articulate the rotation through first articulated seat 14, use the axle center of first articulated shaft 13 as the rotatory effect in centre of a circle.

The vibration frame 4 realizes vibration action through the vibration mechanism arranged in the vibration frame 4, and when the vibration mechanism vibrates, the concrete mold frame 5 arranged at the top of the vibration frame 4 moves along with the vibration.

In order to strengthen the concreting and eliminate the concreting bubbles when the concrete mold frame 5 is used for concreting the concrete mold, the top of the vibrating frame 4 and the bottom of the concrete mold frame 5 are fixedly arranged, the vibrating force of the vibrating frame 4 is consistent with the vibrating force of the concrete mold frame 5, and then the vibrating force of the vibrating frame 4 controls the concrete mold frame 5 to vibrate during concreting, so that the concreting bubbles are eliminated to make the concreting and concreting.

The vibration mechanism is arranged to generate vibration force and comprises first guide fixing pipes 6 fixedly arranged on the inner walls of two sides of a vibration frame 4, the two first guide fixing pipes 6 are arranged oppositely, second springs 7 are fixedly arranged on the inner walls of the first guide fixing pipes 6, second guide fixing pipes 8 are fixedly arranged at opposite ends of the two second springs 7, double-output-shaft motors 9 are fixedly arranged on opposite surfaces of the two second guide fixing pipes 8, two output shafts of the double-output-shaft motors 9 are arranged in a mutually-repellent mode, the second guide pipes are fixedly arranged on two sides of the double-output-shaft motor 9 respectively, two ends of each guide pipe are connected with the corresponding second spring 7 respectively, the double-output-shaft motors 9 are controlled to be in elastic connection, the double-output-shaft motors 9 work, and the effect of assisting the vibration force is achieved through the second springs 7 at two ends.

Two output shafts of the double-output-shaft motor 9 are fixedly provided with cam shafts 10 through couplings, one ends of the cam shafts 10 are fixedly provided with cams 11, the protruding points of the two cams 11 face the same direction, the cams 11 are eccentrically arranged on the surfaces of the cam shafts 10, the double-output-shaft motor 9 works to drive the cam shafts 10 to rotate so as to control the cams 11 to rotate, the cams 11 are driven to rotate through eccentric setting of the cams 11 to generate swing force, the double-output shafts are driven to swing around, and then vibration force is generated.

In order to realize that the top of the motor 9 with double output shafts is fixedly provided with a second U-shaped seat 15, the second U-shaped seat 15 and the first U-shaped seat 12 are arranged in a mirror-like manner, and a U-shaped groove of the second U-shaped seat 15 is opposite to a U-shaped groove of the first U-shaped seat 12; the opposite inner walls of the second U-shaped seat 15 are rotatably connected with second hinge shafts 16 through bearings, second hinge seats 17 are fixedly mounted on the arc surfaces of the second hinge shafts 16, connecting rods 18 are fixedly mounted at the tops of the second hinge seats 17 and the opposite bottoms of the first hinge seats 14, the first hinge seats 14 and the second hinge seats 17 are controlled to be connected through the connecting rods 18, and then the double-output-shaft motor 9 is controlled to be arranged in a suspended mode, and when the double-output-shaft motor 9 works and swings, rotation auxiliary adjustment is carried out through the first hinge shafts 13 and the second hinge shafts 16.

The vibration mechanism is arranged to achieve the purpose that when the concrete template is generated and processed, and concrete is poured into the concrete mold frame 5 to be molded, the motor 9 with double output shafts is driven to work, the vibration frame 4 is controlled to generate vibration force to drive the concrete mold frame 5 to vibrate, so that air bubbles generated by pouring are eliminated by concrete collision in the vibration frame, the vibration force of the vibration mechanism is moved downwards to extrude the first spring 2 at the bottom end, and sound generated by vibration of the first spring 2 and the surrounding silencing cotton 3 is reduced, the low-noise effect is achieved, and the problem that the working mood of pouring workers is greatly influenced by the existing vibration noise is avoided.

The implementation principle of the low-noise concrete vibration device in the embodiment of the application is as follows: the concrete is poured into the concrete mold frame 5 in operation, after pouring is finished, the double-output-shaft motor 9 is controlled to work to drive the cam shafts 10 at two ends to rotate, the cam 11 is further controlled to rotate to drive the double-output-shaft motor 9 to swing under the condition of centrifugal force, so that the second springs 7 at two sides are squeezed, the connecting rod 18 is driven to enable the first hinge shaft 13 and the second hinge shaft 16 to rotate, vibration force is generated, the concrete mold frame 5 is driven to vibrate, the inner concrete is driven to collide to eliminate air bubbles inside, the quality of the concrete mold plate is improved, noise generated by vibration is eliminated through the silencing cotton 3 and the second spring 7 at the bottom end in vibration, and the working environment is comfortable.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A low noise concrete vibrating device, includes underframe (1) that is used for placing, its characterized in that: the noise reduction device is characterized in that first springs (2) are fixedly mounted on the inner bottom wall of the bottom frame (1), the first springs (2) are uniformly arranged in the bottom frame (1) in an equal-dividing mode, noise reduction cotton (3) are fixedly mounted on the inner wall of the periphery of the top end of the bottom frame (1), a vibration frame (4) is fixedly mounted on the tops of the first springs (2), the vibration frame (4) generates vibration force to drive the first springs (2) to move in a stretching mode, and the noise reduction cotton (3) is driven to move in a compression mode on the periphery of the vibration frame (4) under the driving of the vibration force;

vibration frame (4) realize the vibration action through the inside vibrating mechanism who sets up of vibration frame (4), when vibrating mechanism vibrates, concrete form (5) that vibration frame (4) top set up follow the vibration motion.

2. A low noise concrete vibration device as defined in claim 1, wherein: vibration mechanism includes fixed mounting at the fixed pipe of first direction (6) of vibration frame (4) both sides inner wall, two the fixed pipe of first direction (6) sets up relatively, the inner wall fixed mounting of the fixed pipe of first direction (6) has second spring (7), two the equal fixed mounting in relative one end of second spring (7) has the fixed pipe of second direction (8), two the equal fixed mounting in relative surface of the fixed pipe of second direction (8) has dual output shaft motor (9), two output shafts of dual output shaft motor (9) are the setting of repelling each other.

3. A low noise concrete vibration device according to claim 2, wherein: two output shafts of dual output shaft motor (9) all have camshaft (10) through shaft coupling fixed mounting, the one end fixed mounting of camshaft (10) has cam (11), two the bump orientation of cam (11) is unanimous.

4. A low noise concrete vibration device according to claim 2, wherein: the utility model discloses a vibration frame, including vibration frame (4), the relative inner wall in both sides of vibration frame (4) all is connected with first articulated shaft (13) through the bearing rotation, the circular arc fixed surface of first articulated shaft (13) installs first articulated seat (14).

5. A low noise concrete vibration device according to claim 4, wherein: the top fixed mounting of dual output shaft motor (9) has second U type seat (15), second U type seat (15) with first U type seat (12) are the mirror to the setting, just the U type recess of second U type seat (15) with the U type recess of first U type seat (12) is relative.

6. A low noise concrete vibration device according to claim 5, wherein: the relative inner wall of second U type seat (15) all is connected with second articulated shaft (16) through the bearing rotation, the circular arc fixed surface of second articulated shaft (16) installs the articulated seat of second (17), the top of the articulated seat of second (17) with the equal fixed mounting in relative bottom of first articulated seat (14) has connecting rod (18).

7. A low noise concrete vibration device as defined in claim 1, wherein: the top of the vibration frame (4) is fixedly installed with the bottom of the concrete mold frame (5), and the vibration force of the vibration frame (4) is kept consistent with that of the concrete mold frame (5).